What is the purpose of the light coating of flour in a three-step bound breading?
I've always understood "bound breading" to refer to a three-step process, performed with chicken or other meats that have been portioned and patted dry:
- Dredge through (seasoned) flour and shake off the excess;
- Coat with beaten egg, slightly thinned (with water, milk, etc.);
- Coat with an even layer of desired breading (crumbs, more seasoned flour, etc).
Recently, I came across this web page which describes bound breading as a two-step process, excluding the first step of dredging in flour. It occurred to me that, although I've always done bound breading this way, it seems like the thin layer of flour between the meat and the egg mixture would actually work against the breading sticking firmly to the meat. And yet, this is the way a bound breading is done in all the recipes and cookbooks I've encountered previously.
What is the purpose of that first light coating of flour, structurally speaking? Obviously if you use seasoned flour, you're adding seasoning; but does it really make the breading stick any better through the cooking process?
Best Answer
The flour as the first dredging step does help the rest of the breading stick. Think traction. It gives the egg something to hold on to, which then holds on to the breadcrumbs. You're right, the vast majority of recipes that call for this kind of breading call for a three step process. That's because it works better. I've done it with and without the initial flour dredge. With is better. Considerably.
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What is the purpose of flour in breading?
The flour step gives the egg something to adhere to. Without it, the breading would slide right off the meat.What is flour coating?
What Is Dredging? Dredging is done by lightly coating food in a combination of flour and other dry ingredients. This thin, even coating of flour to prevents the food from sticking to the pan and also promotes browning. It also serves as a buffer between the heat and chicken so that it doesn't dry out.Why do you use flour before egg wash?
The standard breading technique involves first dredging the item with flour, dipping it in egg wash, and then finally coating it with breadcrumbs. This works because the flour sticks to the food, the egg sticks to the flour, and the breadcrumbs stick to the egg.The Standard Breading Process in 3 Easy Steps - Kitchen Conundrums with Thomas Joseph
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Answer 2
The last Cooks Illustrated -- America's Test Kitchen -- says the breading sticks better without the initial flour dredge. They fried chicken and exhaustively tested everything and concluded that the egg wash and the bread crumbs works best.
OTOH, i did a recipe that mixed a little flour in with the egg wash -- thinner than a crepe batter -- and thence to the bread crumbs. that works well, too.
Answer 3
The initial flour coating is technically known as a "pre-dust". The goal of a pre-dust is to absorb the moisture on the surface of the substrate (e.g. chicken), and reduce the moisture at the boundary between the substrate and the coating. Excessive surface moisture can easily develop through condensation on cold meat, from washing the pieces, and from juices released by the meat during resting and cooking, and that moisture limits how well the coating can stick to the food.
Of course, for the pre-dust to work, it needs to hydrate and gel during cooking. If the pre-dust is too thick it works against you, with residual dry flour preventing adhesion.
Pre-dusting is more important when you plan to coat with starchy batters, than when you plan to coat with beaten egg: Egg proteins adhere to meat pretty well on their own, and cook more quickly than wheat starch gels. So egg/crumbs will work almost as well as flour/egg/crumbs, but batter/crumbs won't work as well as flour/batter/crumbs.
Answer 4
I have used the two ways and all worked well,thus thinking the purpose of using flour is to coat the marination to avoid it washed away when passing the meat through egg wash.
Answer 5
Often wondered this myself. It seems totally arbitrary because as soon as you put the meat in the egg the flour is washed off anyway. I tend to think it's one of those emperor's new clothes things, like everyone sees cooks doing it on TV or youtube and just copies them, but the folk you see doing it in videos are probably just doing it cuz they saw other folk doing it, etc, etc. I mean don't get me wrong I still do it myself, I just get the feeling it's probably pointless ?
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